20L LED Overhead Stirrer
คุณสมบัติสินค้า:
SKU : OHS-20D
หมวดหมู่ : 12. Lab Equipment , Hotplates & Stirrers , Four E's scientific ,
แบรนด์ : FOUR E's Scientific (China)
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Compact, Lightweight and Sleek design
Overload protection system if the torque exceeds the stirrer ratings
Safety circuits: Circuit auto cut-off feature for additional protection
Maintenance-free Brushless DC motor
The through-shaft housing design allows for easy impeller height adjustments and thereby less downtime in between sample changes
Features
- Speed Range: 50rpm~2000rpm
- Provides constant speed even with changes in viscosities of the sample
- Wide LED display for precise speed adjustment and monitoring
- LED display shows actual and set speeds alternately
Specifications
| Model | OHS-20D |
| Max. torque [N·cm] | 20 |
| Speed range [rpm] | 50-2000 |
| Viscosity max. [mPas] | 10,000 |
| Chuck Diameter Range [mm] | 0.5-10 |
| Max. stirring quantity (H20)[L] | 20 |
| Voltage [V] | 100-240 |
| Frequency [Hz] | 50/60 |
| Power [W] | 65 |
| Speed display | LED |
| Overload protection | YES |
| Motor protection | YES |
| Dimensions (D×W×H)[mm] | 71×160×192 |
| Weight [kg] | 2.3kg |
| Protection class according to DIN EN60529 | IP42 |
| Permissible ambient temperature [°C] | 5-40 |
| Permissible relative humidity [%] | 80 |
https://www.4esci.com/en/productcenter/info?itemid=387&lcid=26
